This is a minor request. Not sure if this should be a bug report or a feature request; I’m assuming the status quo is by design.
WHAT DO YOU RECOMMEND
I recommend that the cursor be allowed to move from one block to the next or to the preceding block using only the left arrow and right arrow keys. Right now this could be done using only the up arrow and down arrow keys.
REAL WORLD USE CASES
Sometimes you’re at the end of a block and you just want to use the left or right arrows, you know?
RECOMMENDED ALTERNATIVES
Of course the up and down arrows are a more direct way of navigating between blocks. But see above.